00554nam a2200205Ia 4500008004100000020001400041040000600055041001200061082001000073082001100083100002500094245006000119245002500179260001300204260002700217260000900244300005500253300001200308501002800320141004s9999    xx            000 0 und d  a471521086  ca  aEnglish  a333.7  bWAL/FO  aLaurence C.   Walker  aForests: A naturalist's guide to trees & forest ecology  cLaurence C.   Walker  aNew York  bJohn Wiley & sons, INC  c1924  axiii + 281 p.                                       b22.5 cm  aKAUCOF